NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DN4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018DN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DN4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.16939 0.02358 au
e 0.679782 0.003336
i 3.85 0.00973 deg
Ω 333.619 0.1505 deg
ω 107.32 0.2157 deg
M 338.837 11.55 deg
Other useful info
Absolute Magnitude (H)    28.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6947 au
Aphelion distance 3.6441 au
Asc. node-Earth separation 0.45248 au
Desc. node-Earth separation -0.01825 au
Earth MOID 0.0023 au
Orbital period 1167.09 days
Date of orbit computation   feb 26 11:49

Covariance matrix
5.56229014E-047.86464567E-052.04143858E-04-3.54197466E-035.03923872E-03-2.72402469E-01
7.86464567E-051.11268950E-052.92322146E-05-5.00015534E-047.10084932E-04-3.85155017E-02
2.04143858E-042.92322146E-059.46676914E-05-1.25758699E-031.72009444E-03-9.99708019E-02
-3.54197466E-03-5.00015534E-04-1.25758699E-032.26458754E-02-3.23675429E-021.73462418E+00
5.03923872E-037.10084932E-041.72009444E-03-3.23675429E-024.65058025E-02-2.46790152E+00
-2.72402469E-01-3.85155017E-02-9.99708019E-021.73462418E+00-2.46790152E+001.33403874E+02

Correlation matrix
1.000000000.999690000.88962833-0.997985140.99079668-1.00000000
0.999690001.000000000.90068687-0.996097720.98711950-0.99968769
0.889628330.900686871.00000000-0.858899970.81978096-0.88958625
-0.99798514-0.99609772-0.858899971.00000000-0.997382180.99799099
0.990796680.987119500.81978096-0.997382181.00000000-0.99080920
-1.00000000-0.99968769-0.889586250.99799099-0.990809201.00000000